Pith Number

pith:2CWK3U6O

pith:2014:2CWK3U6O7BUDT2BDH46W37BCTB

not attested not anchored not stored refs pending

Properties of extragalactic dust inferred from linear polarimetry of Type Ia Supernovae

A. Clocchiatti, D. Baade, E. Reilly, F. Patat, J. C. Wheeler, J. R. Maund, J. Spyromilio, L. Wang, N. L. J. Cox, P. Hoeflich, P. Zelaya, S. Taubenberger

arxiv:1407.0136 v2 · 2014-07-01 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CWK3U6O7BUDT2BDH46W37BCTB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:04:11.059427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0acadd3cef86839e8233f3d6dfc2298513d737eaaee7d1ea18461c47cdfb528

Aliases

arxiv: 1407.0136 · arxiv_version: 1407.0136v2 · doi: 10.48550/arxiv.1407.0136 · pith_short_12: 2CWK3U6O7BUD · pith_short_16: 2CWK3U6O7BUDT2BD · pith_short_8: 2CWK3U6O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2CWK3U6O7BUDT2BDH46W37BCTB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d0acadd3cef86839e8233f3d6dfc2298513d737eaaee7d1ea18461c47cdfb528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df23e11c42eadb1175ee296949380177dd302dc3aaf18a2f7bdfbd958247d7c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-01T08:25:27Z",
    "title_canon_sha256": "4a609502b69ecd9c67fd011bcffd1caff331ac2dde9dcb37b1550a09bc820206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0136",
    "kind": "arxiv",
    "version": 2
  }
}